Carboxin, 10.0 µg/ml, Acetonitrile, 10ml

2,4,4'-Trichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

Triphenylene

2H,2H,3H,3H-Perfluoroundecanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 34598-33-9